In order to further improve the catalytic performance
of DNA–FeTMPyP and simplify the DNA sequences simultaneously,
we integrated the advantages of HCR and FeTMPyP to design a
dendritic DNA–FeTMPyP mimetic enzyme for fluorescent2.7 mM MgCl2 and 10 mM ethanolamine, pH 7.4) was used to
block the slide.